1
Psychology 105 Questions with Correct Answers |
Updated (100% Correct Answers)
Early humans, as hunter-gatherers, did not know when they would find food. If
they found fat, they ate it, because fat could be stored in the body and used later
when food might be scarce. For this reason, humans evolved to like fat. Human
cravings have not changed much, even though our environments have. So our
preference for fatty foods can be attributed to _____________. Answer: adaptation
_______________ play an important role in communication between neurons,
produce the material that insulates neurons, and aid cell metabolism. Answer:
Glial cells
Clinical psychology can be best defined as the study of: Answer: the diagnosis
and treatment of mental, emotional, and behavioral disorders, and the
promotion of psychological health.
Melinda sees a bear in the woods and becomes extremely scared. She decides to
run away as fast as she can. When she gets home, she calms down, because the
bear did not follow her. In this situation, the ________________ prepared Melinda's
body to deal with this emergency, and the ______________ relaxed her body after
the crisis. Answer: sympathetic nervous system; parasympathetic nervous system
Few of the patients undergoing treatment for phobic disorder agree to
participate in a clinical trial of a new antidepressant medication. The patients are
randomly divided into two groups. Both groups receive pills to be taken on a
daily basis, but only one of the groups receives pills with the newly produced
active ingredients. The other group's pills contain no active ingredients. In this
© 2026 All rights reserved
, 2
study, the group that receives the pills that do not contain the active ingredients
is called the _________. Answer: control group
The ________________ is the part of the nervous system that comprises the brain
and spinal cord. Answer: central nervous system
For which of the following reasons is ancient Greece significant in the history of
psychology? Answer: The foundations for psychology as a science can be traced
to ancient Greece.
In a study on sugar consumption and activity level, an artificial sweetener would
be an appropriate __________. Answer: placebo
Chan Lee, an Asian primatologist, studied different groups of gorillas over a
period of 18 years. She studied them daily in the subtropical forests of Africa to
understand their mating and reproductive habits. Based on her observations,
Chan found that male gorillas are ready to mate when they are 15 years of age.
In this scenario, descriptive method of research used by Chan can be best termed
as a(n) ___________. Answer: naturalistic observation
Ravi is a participant in a cognitive experiment, but he does not know if he is in
the experimental group or the control group. The researchers, however, are
aware of the condition to which he has been assigned. The study in which Ravi is
participating is called a(n) ___________. Answer: single-blind study
Ed, an early researcher in psychology, was interested in how the environment
impacts tendencies to act. He believed that focusing on the mind through
introspection was not scientific. Ed was most likely a: Answer: behaviorist.
© 2026 All rights reserved
Psychology 105 Questions with Correct Answers |
Updated (100% Correct Answers)
Early humans, as hunter-gatherers, did not know when they would find food. If
they found fat, they ate it, because fat could be stored in the body and used later
when food might be scarce. For this reason, humans evolved to like fat. Human
cravings have not changed much, even though our environments have. So our
preference for fatty foods can be attributed to _____________. Answer: adaptation
_______________ play an important role in communication between neurons,
produce the material that insulates neurons, and aid cell metabolism. Answer:
Glial cells
Clinical psychology can be best defined as the study of: Answer: the diagnosis
and treatment of mental, emotional, and behavioral disorders, and the
promotion of psychological health.
Melinda sees a bear in the woods and becomes extremely scared. She decides to
run away as fast as she can. When she gets home, she calms down, because the
bear did not follow her. In this situation, the ________________ prepared Melinda's
body to deal with this emergency, and the ______________ relaxed her body after
the crisis. Answer: sympathetic nervous system; parasympathetic nervous system
Few of the patients undergoing treatment for phobic disorder agree to
participate in a clinical trial of a new antidepressant medication. The patients are
randomly divided into two groups. Both groups receive pills to be taken on a
daily basis, but only one of the groups receives pills with the newly produced
active ingredients. The other group's pills contain no active ingredients. In this
© 2026 All rights reserved
, 2
study, the group that receives the pills that do not contain the active ingredients
is called the _________. Answer: control group
The ________________ is the part of the nervous system that comprises the brain
and spinal cord. Answer: central nervous system
For which of the following reasons is ancient Greece significant in the history of
psychology? Answer: The foundations for psychology as a science can be traced
to ancient Greece.
In a study on sugar consumption and activity level, an artificial sweetener would
be an appropriate __________. Answer: placebo
Chan Lee, an Asian primatologist, studied different groups of gorillas over a
period of 18 years. She studied them daily in the subtropical forests of Africa to
understand their mating and reproductive habits. Based on her observations,
Chan found that male gorillas are ready to mate when they are 15 years of age.
In this scenario, descriptive method of research used by Chan can be best termed
as a(n) ___________. Answer: naturalistic observation
Ravi is a participant in a cognitive experiment, but he does not know if he is in
the experimental group or the control group. The researchers, however, are
aware of the condition to which he has been assigned. The study in which Ravi is
participating is called a(n) ___________. Answer: single-blind study
Ed, an early researcher in psychology, was interested in how the environment
impacts tendencies to act. He believed that focusing on the mind through
introspection was not scientific. Ed was most likely a: Answer: behaviorist.
© 2026 All rights reserved
